/*
 * Copyright (C) 2022 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.android.tools.idea.common.error

import com.android.tools.idea.common.surface.SceneView
import com.intellij.ui.tree.TreeVisitor
import javax.swing.tree.TreePath

/**
 * [TreeVisitor] to find the first issued node which has the same source file of the given
 * [SceneView]. If there are multiple issues match, only the first appear one is chosen.
 */
class SceneViewIssueNodeVisitor(private val sceneView: SceneView) : TreeVisitor {
  override fun visit(path: TreePath): TreeVisitor.Action {
    val node = path.lastPathComponent
    if (node !is IssueNode) {
      return TreeVisitor.Action.CONTINUE
    }
    val file = sceneView.sceneManager.model.virtualFile
    if (node.issue.source.files.contains(file)) {
      return TreeVisitor.Action.INTERRUPT
    }
    return TreeVisitor.Action.CONTINUE
  }
}
